PDF schematic of the MSI MS-7501 mainboard at revision 2.1, dated 2008-01-28 according to the name, roughly 1.67 MB.

PDF schematic for MSI board MS-7356 at revision 0A, with a 1221 tag likely representing a date.

Circuit schematic of MSI board MS-7175, revision 3.0, channel variant as named, provided as a 1.01 MB PDF.

Lenovo ThinkPad X1 schematic built on Wistron board 12298-2. Wistron numbers its projects with five digits followed by a revision suffix, so check that suffix on the…

Schematic for the Lenovo A700 all-in-one, identified in the name as board PIH55F, project Catalina.

Revision 1.0 schematic covering board NM-B451, shared by the Lenovo EG521, EG522, EZ511 and EG721 models, in PDF.

Schematics for Compal motherboard LA-B161P revision 1.0, provided as PDF inside a 1.14 MB RAR archive.

Schematic in PDF form for the Wistron Chelsea DJ2 platform, AMD UMA variant, board 10211-SB at revision X01, packed in an 843 KB rar archive.

Full schematic for the Samsung SM-T285 tablet, distributed as a 9.21 MB PDF. The pages document the board circuitry, which helps when tracking down charging faults…

PDF schematic labelled 331-1-4-01, with R20 likely giving the revision, about 1.09 MB. The name has no manufacturer or model, so the title block inside is the best guide…

Schematic in PDF format, packed in a RAR archive, for the Dell Vostro 320 all-in-one, project WESTLAKE, board 08174, revision A00.

Schematic archive for Acer desktop motherboards Q87H3-AM and B85H3-AM, packed as RAR and containing PDF documentation.

Schematic for the Compal LA-H101P laptop motherboard, stored in a 3.89 MB RAR. The name does not state the laptop brand or model, so identify the system from the board…

Small PDF schematic sheet titled gain booster bottom, apparently covering the bottom side or lower section of a gain booster circuit, likely a signal amplifier board.

Apple iPhone 3GS schematic in PDF form, roughly 8.92 MB. Board-level diagrams like this let a technician follow power rails from the PMU, trace signal lines between the…

Schematic diagram set for the MSI MS-7314 desktop board in a RAR archive of 3.38 MB. MSI assigns MS-xxxx codes to its own mainboard designs, and the number is…

Schematic for the MSI MS-7175 motherboard in a 5.69 MB RAR file. The MS-xxxx designation is MSI's internal board number, printed on the PCB, so it ties this drawing to…

Schematic documentation for the MSI MS-7114 motherboard in a 2.30 MB RAR archive. MSI labels its desktop boards with MS-7xxx model numbers, and the file name states no…

Service schematic covering the MSI MS-7429 motherboard, delivered as a 1.22 MB RAR file.

Jetway 845CA motherboard schematic at revision 5.0, stored as a PDF of about 576 KB. Technicians use drawings like this to locate the source of a dead rail, follow the…

Schematic PDF of 1.23 MB for the EG40 and EG50-KB motherboard, Wistron board 12253-1M. It documents the power rails, charger stage, EC, memory and display circuitry, so…

Laptop schematic for the Compal LA-9001P motherboard, supplied as a PDF, with no revision or brand model in the name.

Schematic PDF of 2.86 MB whose name, SA_FT4 with R17M, gives little away: no brand, laptop model or recognised board number is stated, so identification has to come from…

Schematic in PDF format, 132 KB, whose numeric file name gives no indication of the device, brand or board it covers.

Samsung SM-G350E schematic provided as a 3.07 MB PDF; the name gives only the model code, with no board revision.

Laptop motherboard schematic, 4.19 MB PDF, for Wistron board number 14279-1; the name gives no model, platform or revision beyond that.

Schematic in PDF form for the Lenovo B590 laptop, designed by Wistron, with the project tag LA480 given in the name.

Schematic for laptop boards UM3B and UM6B in UMA form, meaning graphics handled by the chipset with no separate GPU, revision R1C, dated 30 September 2009.

Apple MacBook schematic for project M42B, logic board 820-1889, as a 1.38 MB PDF. Apple 820-xxxx numbers identify the logic board design, and that number is printed on…

Schematic for a Lenovo ThinkPad SL410K style board listed as GC2A, GC1A and CG1B, revision 3A, UMA version, with 0622 in the name, provided as a 1.35 MB PDF.

Schematic for a CCE laptop board, labeled MBPRNCBT44-T820 with NCBT41x and the reference 18910, as given in the original name, which is Portuguese and Spanish for…

Schematic in PDF form for the CV9202L-T mainboard, a universal LCD TV controller board of the kind widely fitted to budget and unbranded televisions.

Schematic diagram set for the Dell laptop board made by Compal, number LA-9832P revision 1.0, archived as a 1.58 MB RAR.

Schematic package for board MTQ45NK-LE revision 1.0, stored as a 1.30 MB RAR. The name gives no laptop brand, so identify the device by the code silkscreened on the…

Full schematic for the Compal LA-2952P motherboard, revision 1.0, packed as a 1.19 MB RAR file.

Fourth file in the Samsung SM-J250F (Galaxy J2 Pro) schematic series, a compact 212 KB PDF that is likely just a few pages or a single block diagram.

Samsung schematic shared by the N150, N210, N220 and NB30 netbooks, which the name ties to a single board code-named BLOOMINGTON; 1.82 MB PDF.

Schematic for the Quanta SX7 board in its DIS version, meaning it has discrete graphics, supplied as a 1.32 MB PDF.

Circuit diagram for the Samsung Q35 laptop, provided as a 1.68 MB PDF; the name carries only the model plus a website tag, with no board code name or revision.

Schematic for the Samsung X20 notebook, with Cygnus-C named as the project or board code name, delivered as a 1.64 MB PDF.